Maor Lipchuk has uploaded a new change for review.

Change subject: core: Remove redundant Vds call at Add existingFileStorageDomain
......................................................................

core: Remove redundant Vds call at Add existingFileStorageDomain

Remove redundant getStorageDomainsList VDS call.
The call was used to know if the Storage Exists in the VDSM, but we can
also know that from the next VDS command of getStorageDomainInfo.
Changing the test accordingly

Change-Id: I2294f83eb204cab44b6a52e7c7a763bf107aaa37
Bug-Url: https://bugzilla.redhat.com/??????
Signed-off-by: Maor Lipchuk <[email protected]>
---
M 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommand.java
M 
backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommandTest.java
2 files changed, 18 insertions(+), 21 deletions(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/40/34540/1

diff --git 
a/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommand.java
 
b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommand.java
index 108171a..d3a0f98 100644
--- 
a/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommand.java
+++ 
b/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommand.java
@@ -1,7 +1,5 @@
 package org.ovirt.engine.core.bll.storage;
 
-import java.util.List;
-
 import org.apache.commons.lang.StringUtils;
 import org.ovirt.engine.core.bll.Backend;
 import org.ovirt.engine.core.common.action.StorageDomainManagementParameter;
@@ -11,7 +9,6 @@
 import org.ovirt.engine.core.common.errors.VdcBllMessages;
 import org.ovirt.engine.core.common.utils.Pair;
 import 
org.ovirt.engine.core.common.vdscommands.HSMGetStorageDomainInfoVDSCommandParameters;
-import 
org.ovirt.engine.core.common.vdscommands.HSMGetStorageDomainsListVDSCommandParameters;
 import org.ovirt.engine.core.common.vdscommands.VDSCommandType;
 import org.ovirt.engine.core.compat.Guid;
 
@@ -57,22 +54,14 @@
             return 
failCanDoAction(VdcBllMessages.ACTION_TYPE_FAILED_STORAGE_DOMAIN_ALREADY_EXIST);
         }
 
-        List<Guid> storageIds = executeHSMGetStorageDomainsList(
-                new HSMGetStorageDomainsListVDSCommandParameters(getVdsId(), 
Guid.Empty, getStorageDomain()
-                        .getStorageType(), 
getStorageDomain().getStorageDomainType(), ""));
-
-        if (!storageIds.contains(getStorageDomain().getId())) {
-            return 
failCanDoAction(VdcBllMessages.ACTION_TYPE_FAILED_STORAGE_DOMAIN_NOT_EXIST);
-        }
-
         Pair<StorageDomainStatic, Guid> domainFromIrs = 
executeHSMGetStorageDomainInfo(
                 new HSMGetStorageDomainInfoVDSCommandParameters(getVdsId(), 
getStorageDomain().getId()));
 
-        return concreteCheckExistingStorageDomain(domainFromIrs);
-    }
+        if (domainFromIrs == null) {
+            return 
failCanDoAction(VdcBllMessages.ACTION_TYPE_FAILED_STORAGE_DOMAIN_NOT_EXIST);
+        }
 
-    protected List<Guid> 
executeHSMGetStorageDomainsList(HSMGetStorageDomainsListVDSCommandParameters 
parameters) {
-        return (List<Guid>) 
runVdsCommand(VDSCommandType.HSMGetStorageDomainsList, 
parameters).getReturnValue();
+        return concreteCheckExistingStorageDomain(domainFromIrs);
     }
 
     protected Pair<StorageDomainStatic, Guid> 
executeHSMGetStorageDomainInfo(HSMGetStorageDomainInfoVDSCommandParameters 
parameters) {
diff --git 
a/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommandTest.java
 
b/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommandTest.java
index c9e27f7..e3c53f3 100644
--- 
a/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommandTest.java
+++ 
b/backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/storage/AddExistingFileStorageDomainCommandTest.java
@@ -9,7 +9,6 @@
 import static org.ovirt.engine.core.utils.MockConfigRule.mockConfig;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 
 import org.junit.Before;
@@ -30,7 +29,6 @@
 import org.ovirt.engine.core.common.errors.VdcBllMessages;
 import org.ovirt.engine.core.common.utils.Pair;
 import 
org.ovirt.engine.core.common.vdscommands.HSMGetStorageDomainInfoVDSCommandParameters;
-import 
org.ovirt.engine.core.common.vdscommands.HSMGetStorageDomainsListVDSCommandParameters;
 import org.ovirt.engine.core.compat.Guid;
 import org.ovirt.engine.core.compat.Version;
 import org.ovirt.engine.core.dal.dbbroker.DbFacade;
@@ -96,8 +94,6 @@
         StorageDomainStatic sdStatic = 
command.getStorageDomain().getStorageStaticData();
         doReturn(new Pair<>(sdStatic, 
sdStatic.getId())).when(command).executeHSMGetStorageDomainInfo(
                 any(HSMGetStorageDomainInfoVDSCommandParameters.class));
-        
doReturn(Collections.singletonList(sdStatic.getId())).when(command).executeHSMGetStorageDomainsList(
-                any(HSMGetStorageDomainsListVDSCommandParameters.class));
 
         CanDoActionTestUtils.runAndAssertCanDoActionSuccess(command);
     }
@@ -114,13 +110,25 @@
     public void testNonExistingStorageDomain() {
         
when(command.getStorageDomainStaticDAO().get(any(Guid.class))).thenReturn(null);
 
-        
doReturn(Collections.emptyList()).when(command).executeHSMGetStorageDomainsList(
-                any(HSMGetStorageDomainsListVDSCommandParameters.class));
+        doReturn(null).when(command).executeHSMGetStorageDomainInfo(
+                any(HSMGetStorageDomainInfoVDSCommandParameters.class));
 
         CanDoActionTestUtils.runAndAssertCanDoActionFailure(command,
                 VdcBllMessages.ACTION_TYPE_FAILED_STORAGE_DOMAIN_NOT_EXIST);
     }
 
+    @Test
+    public void testSwitchStorageDomainType() {
+        
when(command.getStorageDomainStaticDAO().get(any(Guid.class))).thenReturn(null);
+
+        StorageDomainStatic sdStatic = 
command.getStorageDomain().getStorageStaticData();
+        doReturn(new Pair<>(sdStatic, 
sdStatic.getId())).when(command).executeHSMGetStorageDomainInfo(
+                any(HSMGetStorageDomainInfoVDSCommandParameters.class));
+
+        CanDoActionTestUtils.runAndAssertCanDoActionSuccess(command);
+    }
+
+
     private static StorageDomainStatic getStorageDomain() {
         StorageDomainStatic storageDomain = new StorageDomainStatic();
         storageDomain.setStorage(Guid.newGuid().toString());


-- 
To view, visit http://gerrit.ovirt.org/34540
To unsubscribe, visit http://gerrit.ovirt.org/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I2294f83eb204cab44b6a52e7c7a763bf107aaa37
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Maor Lipchuk <[email protected]>
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